package com.sky.controller.user;

import com.sky.constant.StatusConstant;
import com.sky.entity.Dish;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * @Author by 孙有泽
 * @Date 2025/3/17 20:57
 * @Description 用户菜品管理
 */
@RestController("userDishController")
@RequestMapping("/user/dish")
@Slf4j
@Api("用户菜品管理")
public class DishController {

    @Autowired
    private DishService dishService;


    @Autowired
    private RedisTemplate redisTemplate;

    /*
     * @author 孙有泽
     * @date 2025/3/17 20:59
     * @description 根据分类id查询菜品
     */
    @ApiOperation("根据分类查询菜品")
    @GetMapping("/list")
    public Result<List<DishVO>> list(@RequestParam Long categoryId){
        log.info("根据分类查询菜品：{}",categoryId);

        //构造redis的ke
        String key = "dish_" + categoryId;
        List<DishVO>  list = (List<DishVO> )redisTemplate.opsForValue().get(key);
        if(list!=null && list.size()>0){
            return Result.success(list);
        }
        Dish dish = new Dish();
        dish.setCategoryId(categoryId);
        dish.setStatus(StatusConstant.ENABLE);

         list = dishService.listWithFlavor(dish);
         redisTemplate.opsForValue().set(key,list);

        return Result.success(list);
    }




}
